单词mechanical pencil
网络: 自动铅笔；活动铅笔；填心铅笔
Living in the last years of pre-modernized China, I had never seen a mechanical pencil before.
过去的几年，在现代化前期的中国，我从来都没有见过自动铅笔。
The earliest extant example of a mechanical pencil was found aboard the wreckage of HMS Pandora, which sank in 1791.
现存最早的自动铅笔发现于皇家海军潘多拉号的残骸中，该战舰在1791年沉没。
As the boy and the mother stroll past the store counters, the mother suddenly says, "Lele, let"s get you a mechanical pencil. "
正在母子逛商场的时候，母亲突然说：“乐乐，先买你的自动铅。”
I had found my calling, and all because of a little mechanical pencil.
我找到了我想要的，而这些，仅仅是源于一只小小的自动铅。
We want to buy Mechanical Pencil, Refill Leads, Ballpen Wooden Pencil, Eraser, Stationery Set, Plastic Products Plastic Products.
我们要采购笔，充值线索，圆珠笔木制铅笔，橡皮擦，文具。
A Ratchet-based pencil is the most popular type of mechanical pencil, and is sold in stores. Variations of this include:
基于棘齿的自动铅笔是卖得最好的一种，其变种包括：